body {
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
    // height: 1200px;
    background-color: #F5F5F5;
  }
  a {
    text-decoration: none;
  }
  li {
    list-style: none;
  }
  @media screen and (min-width: 750px) {
    html {
      font-size: 37.5px !important;
    }
  }
  // 导航样式
nav{
    height: 1.6rem;
    // margin-bottom: 0;
    background-color: #FF8A00;
    display: flex;
    a:nth-child(1) {
        height:1.3333rem;
        width: 2.6667rem;
        flex: 2;
        margin: .1333rem 1.0667rem;
        img{
            width: 100%;
            height: 100%;
        }
    }
    a:nth-child(2) {
        height:1.3333rem;
        width: .8rem;
        flex: 1;
        margin: .1333rem 0 1.3333rem  1.3333rem;
        img{
            width: 100%;
            height: 100%;
        }
    }
    a:nth-child(3) {
        height:1.3333rem;
        width: .8rem;
        flex: 1;
        margin: .1333rem 1.04rem;
        img{
            width: 100%;
            height: 100%;
        }
    }
}
.w{
    background-color: #FF8A00;
}
.one{
    margin-bottom: .8rem;
}
.two{
    display: none;
}
.lu{
  background-color: #fff;
    .deng{
        height: 1.3667rem;
        // background-color: pink;
    }
        .deng:nth-child(1){
            border-bottom: .0267rem solid #ccc;
            font-size: .4267rem;
            line-height: 1.3667rem;
            padding-left: .5333rem;
            span:nth-child(1){
                font-weight: 700;
            }
        }
        .deng:nth-child(2){
            border-bottom: .08rem solid #ccc;
            font-size: .4267rem;
            display: flex;
            flex-direction: row;
            line-height: 1.3667rem;
            // padding-left: .5333rem;
            align-items: center;
            span{
                flex: 1;
                padding-left: 1.0667rem;
                // &:nth-child(1){
                //     // border-bottom: .08rem solid #FF8A00;
                // } 
            }
        }
        .deng:nth-child(3){
            border-bottom: .0267rem solid #ccc;
            font-size: .4267rem;
            line-height: 1.3667rem;
            padding-left: .5333rem;
            input{
                outline: none;
                border: none;
            }
        }
        .deng:nth-child(4){
            border-bottom: .0267rem solid #ccc;
            font-size: .4267rem;
            line-height: 1.3667rem;
            padding-left: .5333rem;
            input{
                outline: none;
                border: none;
            }
        }
        .deng:nth-child(5){
            font-size: .6rem;
            line-height: 1.3667rem;
            padding-left: .5333rem;
            background-color: #FF8A00;
            // margin:.5333rem .5333rem 5333rem .5333rem ;
            margin-top: .53333rem;
            margin-left: .53333rem;
            margin-right: .53333rem;
            text-align: center;
            color: #fff;
        }
        .deng:nth-child(6){
            margin-top: .53333rem;
            // height: 200px;
             font-size: .32rem;
             line-height: 1.3667rem;
            display: flex;
            justify-content: space-between;
            // color: black;
            // background-color: pink;
            a:nth-child(1){
                color: #FF8A00;
            }
            a:nth-child(2){
                color: #aaa;
            }
        }
    }

